EP1217864A3 - Durchschaltung von Datenstrukturen niedriger Ordnung mittles einer Vermittlung höherer Ordning - Google Patents
Durchschaltung von Datenstrukturen niedriger Ordnung mittles einer Vermittlung höherer Ordning Download PDFInfo
- Publication number
- EP1217864A3 EP1217864A3 EP01129949A EP01129949A EP1217864A3 EP 1217864 A3 EP1217864 A3 EP 1217864A3 EP 01129949 A EP01129949 A EP 01129949A EP 01129949 A EP01129949 A EP 01129949A EP 1217864 A3 EP1217864 A3 EP 1217864A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- switching
- low order
- pointer
- type data
- order
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000007796 conventional method Methods 0.000 abstract 1
- RGNPBRKPHBKNKX-UHFFFAOYSA-N hexaflumuron Chemical compound C1=C(Cl)C(OC(F)(F)C(F)F)=C(Cl)C=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F RGNPBRKPHBKNKX-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1605—Fixed allocated frame structures
- H04J3/1611—Synchronous digital hierarchy [SDH] or SONET
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J2203/00—Aspects of optical multiplex systems other than those covered by H04J14/05 and H04J14/07
- H04J2203/0001—Provisions for broadband connections in integrated services digital network using frames of the Optical Transport Network [OTN] or using synchronous transfer mode [STM], e.g. SONET, SDH
- H04J2203/0003—Switching fabrics, e.g. transport network, control network
- H04J2203/0005—Switching elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13174—Data transmission, file transfer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13204—Protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13216—Code signals, frame structure
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13367—Hierarchical multiplexing, add-drop multiplexing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13399—Virtual channel/circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US745882 | 2000-12-21 | ||
US09/745,882 US6836486B2 (en) | 2000-12-21 | 2000-12-21 | Switching of low order data structures using a high order switch |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1217864A2 EP1217864A2 (de) | 2002-06-26 |
EP1217864A3 true EP1217864A3 (de) | 2004-12-22 |
Family
ID=24998624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01129949A Withdrawn EP1217864A3 (de) | 2000-12-21 | 2001-12-17 | Durchschaltung von Datenstrukturen niedriger Ordnung mittles einer Vermittlung höherer Ordning |
Country Status (2)
Country | Link |
---|---|
US (1) | US6836486B2 (de) |
EP (1) | EP1217864A3 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0031839D0 (en) * | 2000-12-29 | 2001-02-14 | Marconi Comm Ltd | A multi-service digital cross-connect |
US7013348B1 (en) * | 2001-12-21 | 2006-03-14 | Nortel Networks Limited | Switch subtending in a synchronous transmission system |
US7688833B2 (en) * | 2002-08-30 | 2010-03-30 | Nortel Networks Limited | Synchronous transmission network node |
US6973147B2 (en) * | 2002-09-04 | 2005-12-06 | Intel Corporation | Techniques to adjust a signal sampling point |
WO2004093357A1 (ja) * | 2003-04-17 | 2004-10-28 | Fujitsu Limited | 伝送ネットワークシステム |
US7359379B2 (en) * | 2003-09-30 | 2008-04-15 | Nortel Networks Limited | Managing data in a subtended switch |
CN100477642C (zh) * | 2005-05-31 | 2009-04-08 | 杭州华三通信技术有限公司 | 以太网接入装置及其接入方法 |
US7924938B2 (en) | 2007-09-24 | 2011-04-12 | Wally Haas | Context-sensitive overhead processor |
CN102014314B (zh) * | 2010-03-05 | 2013-06-19 | 柳州市达迪通信设备有限公司 | 一种适用于sdh中au/tu指针生成控制的系统 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5570358A (en) * | 1992-07-17 | 1996-10-29 | Nokia Telecommunications Oy | Method for Implementing switching in time or space domain |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07264159A (ja) * | 1994-03-18 | 1995-10-13 | Fujitsu Ltd | Sdh伝送システム |
US6011802A (en) * | 1996-10-22 | 2000-01-04 | Sprint Communications Co. L.P. | Method and system for conversion and transmission of communication signals |
US6477178B1 (en) * | 1998-03-31 | 2002-11-05 | Alcatel Usa Sourcing, L.P. | System and method and trafficking telecommunication signals |
US6426958B1 (en) * | 1998-03-31 | 2002-07-30 | Alcatel Usa Sourcing, L.P. | System and method for performance monitoring telecommunication signals having various formats |
US6377586B1 (en) * | 1998-09-15 | 2002-04-23 | Samsung Electronics Co., Ltd. | Time switching circuit of synchronous super high speed transmission apparatus and controlling method thereof |
US6633584B1 (en) * | 1998-12-21 | 2003-10-14 | Nortel Networks Limited | Payload translation between frame options in synchronous digital hierarchy networks |
US6603776B1 (en) * | 1999-04-05 | 2003-08-05 | Lucent Technologies, Inc. & Pmc-Sierra, Inc. | System for efficient broadband data payload conversion |
DE19943625A1 (de) * | 1999-09-11 | 2001-03-15 | Alcatel Sa | Verfahren und Vorrichtung zum Umwandeln eines SONET-Signals in ein SDH-Signal |
JP2001251267A (ja) * | 2000-03-07 | 2001-09-14 | Fujitsu Ltd | 伝送装置及び信号相互変換方法 |
US6628651B1 (en) * | 2000-04-03 | 2003-09-30 | Tellabs Operations, Inc. | Communication switching techniques with improved frame format |
DE10047510A1 (de) * | 2000-09-26 | 2002-04-11 | Alcatel Sa | Transportmodul für SDH/SONET |
-
2000
- 2000-12-21 US US09/745,882 patent/US6836486B2/en not_active Expired - Lifetime
-
2001
- 2001-12-17 EP EP01129949A patent/EP1217864A3/de not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5570358A (en) * | 1992-07-17 | 1996-10-29 | Nokia Telecommunications Oy | Method for Implementing switching in time or space domain |
Non-Patent Citations (1)
Title |
---|
JI HOON BANG ET AL: "Design of TU-11/TU-12 level switching structure in optical transmission equipment which supports SDH (synchronous digital hierarchy) standard", TENCON '97. IEEE REGION 10 ANNUAL CONFERENCE. SPEECH AND IMAGE TECHNOLOGIES FOR COMPUTING AND TELECOMMUNICATIONS., PROCEEDINGS OF IEEE BRISBANE, QLD., AUSTRALIA 2-4 DEC. 1997, NEW YORK, NY, USA,IEEE, US, 2 December 1997 (1997-12-02), pages 97 - 100, XP010264151, ISBN: 0-7803-4365-4 * |
Also Published As
Publication number | Publication date |
---|---|
EP1217864A2 (de) | 2002-06-26 |
US6836486B2 (en) | 2004-12-28 |
US20020080830A1 (en) | 2002-06-27 |
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Legal Events
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17P | Request for examination filed |
Effective date: 20050622 |
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AKX | Designation fees paid |
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STAA | Information on the status of an ep patent application or granted ep patent |
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